250 MHz Embedded Processors & Controllers

Results: 113
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Mounting Style Package / Case Core Number of I/Os Data Bus Width ADC Resolution
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
1,499Expected 1/25/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M33 32 bit 12 bit

STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU 6In Stock
9,360On Order
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-48 ARM Cortex M33 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
2,880On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M33 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
5,758On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M33 49 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
540Expected 12/22/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
1,492Expected 4/26/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M33 35 I/O 32 bit 12 bit

STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
3,110Expected 10/2/2026
Min.: 1
Mult.: 1

SMD/SMT UFQFPN-48 ARM Cortex M33 32 bit 12 bit


STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
1,310Expected 3/8/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU
2,970Expected 9/25/2026
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-64 ARM Cortex M33 53 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz
1,520On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS
992Expected 10/12/2026
Min.: 1
Mult.: 1

SMD/SMT UFBGA-176 ARM Cortex M33 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS
399Expected 9/28/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M33 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS 194In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M33 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz
2,148On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS
530Expected 11/17/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 32 bit 12 bit
Ambiq Microprocessors - MPU Cortex-M55 250MHz, 2.5D GPU, 4MB MRAM, 3.75MB SRAM, -20 to +70 C, 182-pin CSP Non-Stocked Lead-Time 22 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000
SMD/SMT WLCSP-144 ARM Cortex M55 144 I/O 32 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Non-Stocked Lead-Time 15 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT UFBGA-100 ARM Cortex M33 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500
: 500

SMD/SMT UFBGA-144 ARM Cortex M33 112 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Non-Stocked Lead-Time 15 Weeks
Min.: 360
Mult.: 360

SMD/SMT UFBGA-144 ARM Cortex M33 112 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SMD/SMT UFBGA-176 ARM Cortex M33 140 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 ARM Cortex M33 140 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz, up to 2 Mbytes of Flash, 640KB of RAM, I3C, DCMI Non-Stocked Lead-Time 15 Weeks
Min.: 1,008
Mult.: 1,008

SMD/SMT UFBGA-176 ARM Cortex M33 140 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone 1-MByte Flash 640-Kbyte RAM 250MHz CPU Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M33 80 I/O 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz Non-Stocked Lead-Time 15 Weeks
Min.: 1,008
Mult.: 1,008

SMD/SMT UFBGA-176 ARM Cortex M33 32 bit 12 bit
STMicroelectronics ARM Microcontrollers - MCU High-perf Arm Cortex-M33 TrustZone MCU 2-MByte Flash 640-Kbyte RAM 250 MHz CPU Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M33 80 I/O 32 bit 12 bit